发明名称 |
Thermo-shrinkable polyester film. |
摘要 |
In a thermo-shrinkable polyester film, the thermal shrinkage ratio in a main shrinking direction is about 20% or more after being treated in water of about 70 DEG C for about 5 seconds, about 35 to about 55% after treated in water of about 75 DEG C for about 5 seconds, and about 50 to about 60% after being treated in water of about 80 DEG C for about 5 seconds. After the film is shrunk by about 5% by treatment in water of about 75 DEG C for about 10 seconds, the probability of the elongation at rupture of the film in the direction perpendicular to the main shrinking direction being about 20% or less, is about 10% or less. |
申请公布号 |
HK1024205(A1) |
申请公布日期 |
2005.10.28 |
申请号 |
HK20000100849 |
申请日期 |
2000.02.11 |
申请人 |
TOO BOSEKI KABUSHIKI KAISHA |
发明人 |
KUNIHARU MORI;MITSUO INOUE;SHINICHIRO OKUMURA;TSUTOMU OKO;NORIMI TABOTA;MASATOSHI HASHIMOTO;HIDEKI ITO;SEIZO TAKABAYASHI;TSUTOMU ISAKA |
分类号 |
B29C61/00;B29C61/06;B29C63/42;C08J5/18;(IPC1-7):B29C;C08J |
主分类号 |
B29C61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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